diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2015-03-26 12:46:28 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-03-27 19:18:50 +0100 |
| commit | 8bf9538a5de5f6496993fb294ef606e453232ea4 (patch) | |
| tree | c361ba135c758728802369d9f147e004fbeaf441 /net/mac802154 | |
| parent | fdf51784cd728e55daa0ca7b0ba16966afbfeae0 (diff) | |
| download | linux-8bf9538a5de5f6496993fb294ef606e453232ea4.tar.gz linux-8bf9538a5de5f6496993fb294ef606e453232ea4.tar.bz2 linux-8bf9538a5de5f6496993fb294ef606e453232ea4.zip | |
mac802154: cleanup concurrent check
This patch cleanups the checking of different mac phy depended values by
handling depended mac settings per hw support flag in one condition.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154')
| -rw-r--r-- | net/mac802154/iface.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c index 6fb6bdf9868c..38b56f9d9386 100644 --- a/net/mac802154/iface.c +++ b/net/mac802154/iface.c @@ -174,24 +174,16 @@ ieee802154_check_mac_settings(struct ieee802154_local *local, } if (local->hw.flags & IEEE802154_HW_AFILT) { - if (wpan_dev->pan_id != nwpan_dev->pan_id) - return -EBUSY; - - if (wpan_dev->short_addr != nwpan_dev->short_addr) - return -EBUSY; - - if (wpan_dev->extended_addr != nwpan_dev->extended_addr) + if (wpan_dev->pan_id != nwpan_dev->pan_id || + wpan_dev->short_addr != nwpan_dev->short_addr || + wpan_dev->extended_addr != nwpan_dev->extended_addr) return -EBUSY; } if (local->hw.flags & IEEE802154_HW_CSMA_PARAMS) { - if (wpan_dev->min_be != nwpan_dev->min_be) - return -EBUSY; - - if (wpan_dev->max_be != nwpan_dev->max_be) - return -EBUSY; - - if (wpan_dev->csma_retries != nwpan_dev->csma_retries) + if (wpan_dev->min_be != nwpan_dev->min_be || + wpan_dev->max_be != nwpan_dev->max_be || + wpan_dev->csma_retries != nwpan_dev->csma_retries) return -EBUSY; } |